Tickets for Rossini’s Petite Messe Solennelle¬†can be bought here. Alternatively, they can be bought on the door, but it is far better to book ahead in order to avoid disappointment! | OU Orchestra | OU Philharmonia | OU Sinfonietta | OU Chorus | OU Wind Orchestra | OU String Ensemble | OU Brass Band | OU Jazz Orchestra | OUCMS